7881465223

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{27749}}^1$

素因数の和:28058

約数の個数: 16

約数和(自身を含む): 8415576000

約数和(自身を除く): 534110777

約数列:

[1, 23, 53, 233, 1219, 5359, 12349, 27749, 284027, 638227, 1470697, 6465517, 33826031, 148706891, 342672401, 7881465223]

約数ペア:

[(1, 7881465223), (23, 342672401), (53, 148706891), (233, 33826031), (1219, 6465517), (5359, 1470697), (12349, 638227), (27749, 284027)]